Plastic substrate having multi-layer structure and method...

Details Plastic substrate having multi-layer structure and method... Plastic substrate having multi-layer structure and method...

2007-07-30

2010-12-28

Tucker, Philip C (Department: 1745)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C428S323000, C428S339000, C428S447000

Reexamination Certificate

active

07857931

ABSTRACT:
The present invention relates to a plastic substrate having a multi-layer structure and a method for preparing the same. The plastic substrate of the present invention comprises plastic films attached to each other, and a first buffering layer of an organic-inorganic hybrid, a layer of gas barrier, and a second buffering layer of an organic-inorganic hybrid which are stacked on both sides of the plastic films in an orderly manner, each layer forming a symmetrical arrangement centering around the plastic films.Because the plastic substrate of the present invention has a small coefficient of thermal expansion, excellent dimensional stability, and superior gas barrier properties, it can replace the brittle and heavy glass substrate in display devices. Also, it can be used for a variety of packaging or container materials in applications requiring superior gas barrier properties.

REFERENCES:
patent: 5736207 (1998-04-01), Walther et al.
patent: 6322860 (2001-11-01), Stein et al.
patent: 6465953 (2002-10-01), Duggal
patent: 6503634 (2003-01-01), Utz et al.
patent: 02-168694 (1990-06-01), None
patent: 06-226941 (1994-07-01), None
patent: 07-126419 (1995-05-01), None
patent: 07-268608 (1995-10-01), None
patent: 09-309284 (1997-12-01), None
patent: 2004-175062 (2004-06-01), None
patent: 2005-324469 (2005-11-01), None
patent: 2005-342898 (2005-12-01), None
patent: 2006-001156 (2006-01-01), None
patent: 10-1999-0045093 (1999-06-01), None

Affiliated with

Also associated with

Rating

Plastic substrate having multi-layer structure and method... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plastic substrate having multi-layer structure and method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plastic substrate having multi-layer structure and method... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4236118